## cve-2026-59274 - MEDIUM - Unbounded decompression in UnZipTransformer enables zip-bomb DoS

- 種別: advisory
- 関連技術: spring, java
- CVE: CVE-2026-59274
- 公開日時: 2026-08-20T00:00:00.000Z
- 情報源: Spring Security Advisories (https://spring.io/security/cve-2026-59274)
- パーマリンク: https://vulnpulse.app/items/spring-security-e24d11478dbd

The UnZipTransformer does not limit decompressed entry size or entry count when processing archives. Consequently, an attacker can send a zip archive that can exhaust JVM heap memory, causing a denial-of-service outage.